Sonepar USA (Charleston, SC): Mike Leech, president of Irby, will be retiring on June 26. During his 38-plus year career at Irby, Leech held a wide range of positions including warehouse, branch operations, VP of sales and, for the past four years, president. Upon Mike’s retirement, Joe LeNoir, president of Irby Utility; Tyler Mitchell, president of Irby C&I; and Brad Slocum, senior VP of shared services, will continue to run the day-to-day Irby business and will report directly to Andy Waring, Sonepar USA Central Region president.